2859494 has 16 divisors (see below), whose sum is σ = 4760640. Its totient is φ = 1277160.

The previous prime is 2859491. The next prime is 2859499. The reversal of 2859494 is 4949582.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2859491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 197 + ... + 2399.

It is an arithmetic number, because the mean of its divisors is an integer number (297540).

2^2859494 is an apocalyptic number.

2859494 is a deficient number, since it is larger than the sum of its proper divisors (1901146).

2859494 is a wasteful number, since it uses less digits than its factorization.

2859494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2275.

The product of its digits is 103680, while the sum is 41.

The square root of 2859494 is about 1691.0038438750. The cubic root of 2859494 is about 141.9372532404.

It can be divided in two parts, 285 and 9494, that added together give a palindrome (9779).

The spelling of 2859494 in words is "two million, eight hundred fifty-nine thousand, four hundred ninety-four".